In clinical practice once inflammation of the gastrointestinal tract occurs, abdominal pain can occur. Since the gastrointestinal tract has peristaltic waves, a period of rhythmic peristalsis, the nature of pain is usually paroxysmal, a pain, always relieved, a pain, relieved again, with the extension of time, the degree of relief becomes less and less, and the duration of pain becomes longer and longer. The appendix, as part of the gastrointestinal tract, has the above characteristics. Initially, the pain is paroxysmal, with bursts of pain. If there is no timely intervention, the nature of the pain becomes progressively worse, the frequency of the pain bouts becomes faster and the degree of pain becomes more severe. At a certain point, it becomes persistent pain that cannot be relieved.